公开(公告)号：SG135957A1

公开(公告)日：2007-10-29

申请号：SG2004027181

申请日：2001-12-26

Applicant: TORAY INDUSTRIES

Inventor： IKEUCHI HIDEKI ,  YOSHIYAMA TAKASHI ,  HIGASHIDA YOSHIHISA ,  UEDA MASANORI ,  SHIMIZU YASUKI

IPC: B05B1/20 ,  H01J9/227

Abstract: A die, having multiple discharge orifices arrayed in a generally straight line for applying an application fluid to an object of application, and an internal application fluid reservoir, wherein braces are provided in the application fluid reservoir and extending in a direction generally orthogonal to the direction of the array of the discharge orifices. Also, an application apparatus and method for application fluid, for relatively moving a base material wherein stripe-shaped vertical barrier ribs are formed on having a height equal to or lower than the vertical barrier ribs are formed in a direction generally orthogonal to the vertical barrier ribs, and a die provided facing the base material, while discharging application fluid from multiple discharge orifices provided on the die, thereby applying application fluid to selected grooves between the vertical barrier ribs of the base material.

公开(公告)号：JPH11190804A

公开(公告)日：1999-07-13

申请号：JP27298398

申请日：1998-09-28

Applicant: TORAY INDUSTRIES

Inventor： MIZUTANI YAYOI ,  YOSHIYAMA TAKASHI

IPC: B41J2/21 ,  B41J2/01 ,  G02B5/20 ,  G02F1/1335 ,  G09F9/00

Abstract: PROBLEM TO BE SOLVED: To provide the device and method for manufacturing a color filter which has high quality and complies with a variety of demands. SOLUTION: The manufacturing device 20 spouts pixel material drops out of nozzle units by an ink jet method and sticks the spouted pixel material drops DIK in specific array order in the X and Y directions of a transparent substrate G to form many pixels P. In this case, the manufacturing device 20 is equipped with a changing device 24 which sets the pixel material drops DIK so that their diameter is

公开(公告)号：JPH11160527A

公开(公告)日：1999-06-18

申请号：JP26693498

申请日：1998-09-21

Applicant: TORAY INDUSTRIES

Inventor： MIZUTANI YAYOI ,  YOSHIYAMA TAKASHI

IPC: G02B5/20 ,  B41J2/01 ,  G02B5/22 ,  G02F1/1335

Abstract: PROBLEM TO BE SOLVED: To suppress the mixing of pixel materials and the dispersion of pixel density between adjacent picture elements at the time of patterning by jetting picture element material drops from a nozzle at a specified speed. SOLUTION: A piezoelectric element 1 splits continuously jetted ink by vibrating the nozzle 2 and turns it to ink drops (pixel material drops). A charge electrode 3 imparts a prescribed electric charge to the passing ink drop by a pulse voltage applied based on printing information signals. Relating to the ink drops to which the electric charge is imparted in the charge electrode 3, a flying route is deflected corresponding to a charged level by a set of deflection electrodes 4 and they are stuck to the desired position of a transparent substrate 5. The ink drops not stuck to the transparent substrate 5 are recovered into a gutter 6. The speed v (m/second) of the ink drops jetted from the nozzle 2 is defined as 5 .

公开(公告)号：JPH10217478A

公开(公告)日：1998-08-18

申请号：JP2559797

申请日：1997-02-07

Applicant: TORAY INDUSTRIES

Inventor： YOSHIYAMA TAKASHI ,  TAKAHASHI OSAMU

IPC: B41J2/075 ,  B41J2/115

Abstract: PROBLEM TO BE SOLVED: To ensure high quality printing and stabilized operation by controlling the jetting speed of an ink droplet inexpensively and sustaining each jet nozzle in a line head stably for a long time through a simple structure. SOLUTION: An ink jet speed control means controls a plurality of rows of line head 40 arranged with a plurality of jet nozzles corresponding to the number of colors to jet each color of ink droplet from an ink jet type printing section 4 disposed oppositely to a print medium C thus printing on the print medium C being carried. A specific line head 40 reads out a printed pattern in the direction intersecting the carrying direction of the print medium C and a regulating means 200 regulates each line head based on the pattern thus read out through feedback control.

公开(公告)号：JPH09240022A

公开(公告)日：1997-09-16

申请号：JP4911496

申请日：1996-03-06

Applicant: TORAY INDUSTRIES

Inventor： YOSHIYAMA TAKASHI ,  OKAMOTO MIKIHIKO

IPC: B41J2/21 ,  B41J2/085 ,  B41J2/09 ,  B41J3/407

Abstract: PROBLEM TO BE SOLVED: To shorten time required for printing and at the same time, making it possible to control a plurality of nozzles with high accuracy by arranging a plurality of head units, each of which has ink jet discharge nozzles aligned in a straight line, arranged widthwise across a large width than the width of a printed medium. SOLUTION: This printing device 1 carries a cloth C stored in the box 2a of a guide-in part 2 into a transport part 3 and transports the cloth C to a printing part 4 side with the help of a transport belt 3b. The printing part 4 has a plurality of arrays of line heads 40 which are positioned opposite to each other and orthogonally with the transport direction across a width larger than the width of the cloth C, and correspond to the number of ink colors to be used. Each of the line heads 40 has a head part with an excitation means which distributes an ink to be supplied from an ink supply system into a plurality of discharging nozzles and splits a discharged ink column into ink droplets. These head units are assembled into a head unit, and these head units are aligned in a linear shape and arranged orthogonally with the transport direction and across a width larger than the width of the cloth C.

公开(公告)号：JPH07148943A

公开(公告)日：1995-06-13

申请号：JP29646593

申请日：1993-11-26

Applicant: TORAY INDUSTRIES

Inventor： YOSHIYAMA TAKASHI

IPC: B41J2/18 ,  B41J2/185

Abstract: PURPOSE:To certainly recover an ink liquid droplet not subjected to ink jet printing. CONSTITUTION:An ink jet printing apparatus is equipped with an ink sump 16b used in common to two or more gutters 13 corresponding to two or more nozzles and the ink suction hole 17 communicating with an ink tank is formed to the ink sump 16b. Each of the guitters 13 is equipped with an ink barrier wall 14 arranged so as to obliquely traverse a flight route of an uncharged ink liquid droplet and the ink guide wall 15 opposed to the ink barrier wall 14 and obliquely arranged on the side of the inlet 16a of the ink sump 16b and, by the surface tension and gravity acting on an ink liquid droplet A, the ink liquid droplet A is moved toward the inlet 16a of the ink sump along the ink guide wall 15 to fall to the ink sump 16b and recovered in the ink tank through the ink suction hole 17.

公开(公告)号：JPH07119048A

公开(公告)日：1995-05-09

申请号：JP27251393

申请日：1993-10-29

Applicant: TORAY INDUSTRIES

Inventor： USUI HIROMI ,  YOSHIYAMA TAKASHI ,  KUWABARA KOJI

IPC: B41J2/01 ,  B41M5/00 ,  D06P5/00

Abstract: PURPOSE:To suppress the scattering of an ink and enable the high-grade printing without any fouling in printing a fabric according to a continuous type ink jet method such as a charged quantity deflecting type ink jet. CONSTITUTION:This method for ink jet printing of a fabric make the discharge speed V (m/see) of ink droplets from a nozzle satisfy 4 /M) based on the mass M (g) of the ink droplets in a method for applying a pressure to the ink, continuously discharging the ink as the ink droplets from the nozzle add printing the fabric therewith.

公开(公告)号：JP2003251257A

公开(公告)日：2003-09-09

申请号：JP2002061713

申请日：2002-03-07

Applicant: TORAY INDUSTRIES

Inventor： HISADA TOKUO ,  YOSHIYAMA TAKASHI ,  YASUDA TOSHIO

IPC: B05D1/26 ,  B05C5/00 ,  B05C11/00 ,  B05C11/10 ,  B05C13/00 ,  B05D3/00 ,  B05D7/00 ,  H01J9/227 ,  H01J11/22 ,  H01J11/34 ,  H01J11/42 ,  H01J11/02

Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus in which excellent accuracy of the adjustment of the inclination and the positioning of a substrate in nozzle coating is attained, tact time is shortened by positioning the substrate to a nozzle with reduced actions and the change to a substrate having a different size is also facilitated. SOLUTION: The coating apparatus for applying paste on a groove on the substrate by discharging the paste in the nozzle from a discharge port onto the substrate and at the same time, relatively moving the nozzle and the substrate to each other has a 1st means for detecting the position of the substrate, a 2nd means for detecting the position of the reference groove of the substrate and a 3rd means for detecting the position of the reference hole of the nozzle. The inclination angle of the substrate is adjusted based on the substrate position information obtained by the 1st means and the substrate is positioned to the prescribed position and the position of the substrate and the nozzle is relatively positioned to each other based on the position information of the reference groove of the substrate which is obtained by the 2nd means and the position information of the reference hole of the nozzle which is obtained by the 3rd means. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2002140982A

公开(公告)日：2002-05-17

申请号：JP2000334127

申请日：2000-11-01

Applicant: TORAY INDUSTRIES

Inventor： YASUDA TOSHIO ,  HISADA TOKUO ,  YOSHIYAMA TAKASHI

IPC: B05D1/26 ,  B05B1/14 ,  B05C5/02 ,  G09F9/313 ,  H01J9/227 ,  H01J11/22 ,  H01J11/34 ,  H01J11/42 ,  H01J11/02

Abstract: PROBLEM TO BE SOLVED: To provide manufacturing device and method of a light emitting substrate for a plasma display capable of uniforming a coating pattern for each color, preventing low spot or the like of coating liquid, and certainly applying paste only to a predetermined recessed part, in applying three colors R, G and B of phosphor pastes. SOLUTION: An applying device of the coating liquid comprises a coated matrix 1 that faces a nozzle hole and has a plurality of rows of stripe like recessed parts coated with the coating liquid discharged from the nozzle hole, and a first moving means 13 for relatively moving coating heads and/or the coated matrix in the coating direction. The coating heads are disposed in the coating direction for respective three colors R, G and B of phosphor paste coating liquids. These manufacturing device and method of the light emitting substrate for the plasma display comprise a control means for controlling a relative moving speed in the coating direction of each coating head or the coated matrix and a second movement control means 14 for changing a clearance between each coating head and the coated matrix.

公开(公告)号：JPH11153709A

公开(公告)日：1999-06-08

申请号：JP26520898

申请日：1998-09-18

Applicant: TORAY INDUSTRIES

Inventor： YOSHIYAMA TAKASHI ,  MIZUTANI YAYOI

IPC: G02B5/20 ,  G02F1/1335

Abstract: PROBLEM TO BE SOLVED: To provide a process for producing color filters capable of uniformly adhering plural pixel material drops to each of the many blocks formed by a black matrix. SOLUTION: This process for producing the color filters consists in forming the prescribed color patterns by adhering the pixel material drop DI to the blocks A formed by the black matrix on a transparent substrate. Before the pixel material drops dry, another pixel material drops of the same color are adhered in overlap. When the another pixel material drops of the same color are adhered in overlap before the pixel material drops dry, the pixel material drops are evenly and uniformly spread within the blocks by the surface tension of the pixel material drops with each other.